What should I do if the Win10 Task Manager cannot be fully displayed?

Windows10 preview version of a small number of users also encountered problems with Win7, Win8: Task Manager display is not complete. What exactly is going on?
In fact, after entering the Win10 task manager, we see the simplified mode as shown below. The interface only displays the currently open background application, which is different from the Win8 and Win7 task manager interfaces, as shown in the following figure.
Win10 Task Manager Simple Interface
You can click the “Details” at the bottom to display the complete Win10 Task Manager interface, as shown below:
Win10 Task Manager Interface < Br> The complete Win10 Task Manager interface contains the complete information content such as “process”, “performance”, “application history”, “start” & “quo” and “user” information. The task manager of the abbreviated mode in the above figure will display the software process installed by the user in the future. It can be said that the Win10 task manager interface has been improved, and the simple mode application can facilitate the user to end the process at will, and facilitate the operation of the computer white user. The full mode is relatively advanced and suitable for computer technology and maintenance personnel.
In addition, if the Win10 task manager does not have a menu bar, resulting in incomplete display, you can double-click on the top of it, you can appear.
If the above method is still incompletely displayed by the task manager, it may be caused by a virus in your Win10 system, and the registry is damaged. It is recommended to check and kill the virus. It is impossible to recover, only through system restore or heavy Install the system to solve it.
Now it's clear the ins and outs of things. It's not that the task manager is not fully displayed, but the Win10 system's task manager has abbreviated mode and full mode.